import time
import datetime

class TimeStamp():
    def time10(self):
        timesamp = int(time.time())
        return timesamp

    def time13(self):
        datetime_now = datetime.datetime.now()
        date_stamp = str(int(time.mktime(datetime_now.timetuple())))
        data_microsecond = str("%06d"%datetime_now.microsecond)[0:3]

        date_stamp = date_stamp + data_microsecond
        print(date_stamp)
        return date_stamp





if __name__ == "__main__":
   TimeStamp().time13()